<template>
<div>
    <canvas style="width: 9rem;height: 4.5rem;"></canvas>
</div>

</template>

<script>
export default {
    data(){
        return {

        }
    },
    beforeCreate: function () {
        
    },
    created: function () {
        
    },
    beforeMount: function () {

    },
    mounted:function(){
        // this.creatCanvas(); //创建canvas
        // this.creatEchart(); //图表统计
    },
    methods: {
        creatCanvas: function(){
            
        }
    }
    
}
</script>

<style>

</style>


